Plastic Packages for Integrated Circuits Package Outline Drawing L56.8x8E 56 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE Rev 0, 1/10 8.00 A 6 PIN #1 INDEX AREA 52x 0.50 B 43 56 1 42 6 PIN 1 INDEX AREA 8.00 4x 29 (4X) 6.20 14 0.15 28 15 b 56X 0 . 4 ± 0 . 05 TOP VIEW 0.10 M C A B 4 0.25 +0.05 BOTTOM VIEW SEE DETAIL "X" PACKAGE OUTLINE 0.10 C 0 . 85 C BASE PLANE SEATING PLANE 0.08 C SIDE VIEW ( 7 . 8 TYP ) ( 6.2) ( 52X 0 . 5 ) C 0 . 2 REF 5 0 . 00 MIN. 0 . 05 MAX. ( 56X 0 . 25 ) DETAIL "X" ( 56X 0 . 6 ) TYPICAL RECOMMENDED LAND PATTERN NOTES: 1. Dimensions are in millimeters. Dimensions in ( ) for Reference Only. 2. Dimensioning and tolerancing conform to ASME Y14.5m-1994. 3. Unless otherwise specified, tolerance : Decimal ± 0.05 4. Dimension applies to the metallized terminal and is measured between 0.20mm and 0.30mm from the terminal tip. 5. Tiebar shown (if present) is a non-functional feature. 6. The configuration of the pin #1 identifier is optional, but must be located within the zone indicated. The pin #1 indentifier may be either a mold or mark feature. 1